e8482f24cf
Added contrib configure Made wxSocket sample compile Made OGL compile Modified main configure to pass some more parameter to children Changed the wxProcess doc according to the modification Still some win makefiles to come git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6461 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
86 lines
2.0 KiB
C++
86 lines
2.0 KiB
C++
// --------------------------------------------------------------------------
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// Name: sndg72x.h
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// Purpose:
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// Date: 08/26/1999
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// Author: Guilhem Lavaux <lavaux@easynet.fr> (C) 1999
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// CVSID: $Id$
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// --------------------------------------------------------------------------
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#ifndef _WX_SNDG72X_H
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#define _WX_SNDG72X_H
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#ifdef __GNUG__
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#pragma interface "sndg72x.h"
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#endif
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#include "wx/defs.h"
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#include "wx/mmedia/sndbase.h"
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#include "wx/mmedia/sndcodec.h"
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#include "wx/mmedia/sndbase.h"
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typedef enum {
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wxSOUND_G721,
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wxSOUND_G723_24,
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wxSOUND_G723_40
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} wxSoundG72XType;
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// This fixes a bug in Mingw95
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typedef struct g72x_state g72state;
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//
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// G72X format
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//
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class WXDLLEXPORT wxSoundFormatG72X: public wxSoundFormatBase {
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public:
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wxSoundFormatG72X();
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~wxSoundFormatG72X();
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void SetG72XType(wxSoundG72XType type);
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wxSoundG72XType GetG72XType() const { return m_g72x_type; }
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void SetSampleRate(wxUint32 srate);
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wxUint32 GetSampleRate() const;
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wxSoundFormatType GetType() const { return wxSOUND_G72X; }
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wxSoundFormatBase *Clone() const;
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wxUint32 GetTimeFromBytes(wxUint32 bytes) const;
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wxUint32 GetBytesFromTime(wxUint32 time) const;
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bool operator !=(const wxSoundFormatBase& frmt2) const;
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protected:
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wxUint32 m_srate;
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wxSoundG72XType m_g72x_type;
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};
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//
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// ULAW converter class
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//
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class WXDLLEXPORT wxSoundRouterStream;
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class WXDLLEXPORT wxSoundStreamG72X: public wxSoundStreamCodec {
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public:
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wxSoundStreamG72X(wxSoundStream& sndio);
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~wxSoundStreamG72X();
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wxSoundStream& Read(void *buffer, wxUint32 len);
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wxSoundStream& Write(const void *buffer, wxUint32 len);
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bool SetSoundFormat(const wxSoundFormatBase& format);
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protected:
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wxSoundRouterStream *m_router;
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wxUint8 m_n_bits, m_current_mask, m_current_b_pos, m_current_byte;
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wxUint8 *m_io_buffer;
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g72state *m_state;
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int (*m_coder)(int code, int in_code, struct g72x_state *state);
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int (*m_decoder)(int code, int out_code, struct g72x_state *state);
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protected:
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void PutBits(wxUint8 bits);
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wxUint8 GetBits();
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};
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#endif
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